Q: What is the life span of an average bulb in the projector and how much is a replacement?
A: The average life span of the lamp is between 3500-4000 hours. That’s almost three complete school years. A replacement lamp/bulb cost $79 on the Epson website.
Q: How long will the batteries last in the interactive pen?
A: The average life span of the batteries in the pen is around 2 months. Included with the projection system are (4) rechargeable batteries and a charger. When one of the batteries is in use, the other three should be charging.
Q: How often does the board require calibration?
A: The board must be calibrated when it is first used. After that it should not have to be calibrated unless the aspect ratio or projected image changes, or the projector is moved for some reason.
●●● Important: * This new whiteboard is designed to be used with the interactive projection system. Please use the pen included with the projector as virtual ink. Do not use standard dry erase pens on this board! *●●●
FAQs
Q: What is the life span of an average bulb in the projector and how much is a replacement?
A: The average life span of the lamp is between 3500-4000 hours. That’s almost three complete school years. A replacement lamp/bulb cost $79 on the Epson website.
Q: How long will the batteries last in the interactive pen?
A: The average life span of the batteries in the pen is around 2 months. Included with the projection system are (4) rechargeable batteries and a charger. When one of the batteries is in use, the other three should be charging.
Q: How often does the board require calibration?
A: The board must be calibrated when it is first used. After that it should not have to be calibrated unless the aspect ratio or projected image changes, or the projector is moved for some reason.
●●● Important:
* This new whiteboard is designed to be used with the interactive projection system. Please use the pen included with the projector as virtual ink. Do not use standard dry erase pens on this board! *●●●